388208086

素因数分解:

$2^1\times 7^5\times {\mathrm{11549}}^1$

素因数の和:11586

約数の個数: 24

約数和(自身を含む): 679417200

約数和(自身を除く): 291209114

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 11549, 16807, 23098, 33614, 80843, 161686, 565901, 1131802, 3961307, 7922614, 27729149, 55458298, 194104043, 388208086]

約数ペア:

[(1, 388208086), (2, 194104043), (7, 55458298), (14, 27729149), (49, 7922614), (98, 3961307), (343, 1131802), (686, 565901), (2401, 161686), (4802, 80843), (11549, 33614), (16807, 23098)]